The social interactions of juvenile Japanese monkeys on Koshima Islet Hitoshige Hayaki OriginalPaper Pages: 139 - 153
Social organization of savanna-dwelling chimpanzees,Pan troglodytes verus, at Mt. Assirik, Senegal C. E. G. TutinW. C. McGrewP. J. Baldwin OriginalPaper Pages: 154 - 173
Diachronic changes in two eastern lowland gorilla groups (Gorilla gorilla graueri) in the Mt. Kahuzi Region, Zaïre Juichi Yamagiwa OriginalPaper Pages: 174 - 183
Allogrooming and social status: An assessment of the contributions of female behavior to the social organization of hamadryas baboons (Papio hamadryas) Anthony M. Coelho Jr.Sharon A. TurnerClaud A. Bramblett OriginalPaper Pages: 184 - 197
Ecological determinism in the life histories of baboons Joseph L. Popp OriginalPaper Pages: 198 - 210
Party size and early detection of predators in sumatran forest primates Carel P. van SchaikMaria A. van NoordwijkEdy Sutriono OriginalPaper Pages: 211 - 221
Breeding behaviors in the black howler monkey (Alouatta pigra) of belize Robert H. Horwich OriginalPaper Pages: 222 - 230
Palatine fenestrae, the orangutan and hominoid evolution Jeffrey H. Schwartz OriginalPaper Pages: 231 - 240
Age differences in locomotion of two subtropical galaginae Robin Huw Crompton OriginalPaper Pages: 241 - 259
Effects of stimulation of hypothalamic “feeding areas” on endocrines and metabolism in normal and diabetic monkeys S. K. GargG. S. ChhinaBaldev Singh OriginalPaper Pages: 260 - 265
Blood vitamin values of common marmosets (Callithrix jacchus) D. W. McNeesR. W. LewisB. M. Levy OriginalPaper Pages: 266 - 272
Mahale chimpanzees taste mangoes—Toward acquisition of a new food item? Hiroyuki Takasaki Short Communications Pages: 273 - 275
Aspilia spp. Leaves: A puzzle in the feeding behavior of wild chimpanzees R. W. WranghamT. Nishida Short Communications Pages: 276 - 282
An example of “apparent” dominance-submission behavior between adult male howler monkeys (Alouatta palliata) Orrey P. Young Short Communications Pages: 283 - 287
Species status of the black howler monkey,Alouatta pigra, of Belize Robert H. Horwich Short Communications Pages: 288 - 289
Roaring rhythms in black howler monkeys (Alouatta pigra) of Belize Robert H. HorwichKris Gebhard Short Communications Pages: 290 - 296